Devi, Indra, Zulfani Sesmiarni, Aisyah Syafitri, Ali Mustopa Yakub Simbolon, and Iswantir Iswantir. “Upaya Kepala Sekolah Dalam Meningkatkan Produktivitas Kerja Guru Di Mtss Tigo Nagari, Kabupaten Pasaman”. Innovative: Journal Of Social Science Research 3, no. 2 (June 24, 2023): 14422–14433. Accessed April 26, 2026. https://j-innovative.org/index.php/Innovative/article/view/2066.